[LAU] Extracting a single cycle wave from an audio sample

Simon Wise simonzwise at gmail.com
Thu Oct 2 04:44:10 UTC 2014

On 02/10/14 09:17, Marc Lavallée wrote:

> Do you mean looping an extract of a sample? Then I would suggest to
> take a look at the phase-locked vocoder example in Puredata. It works
> well to freeze, stretch and pitch-shift a "wave cycle".
> The original paper:
> http://msp.ucsd.edu/Publications/mohonk95.pdf
> I believe there's now a way to run PureData patches from the command
> line (without a GUI).

there is, the -nogui flag, but it needs, or did need, a little workaround to use 
audio ... you can't turn on DSP immediately, it needs a 100 ms or so delay 
(after the [loadbang] before the message setting DSP on).


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